Halo Infinite co-op campaign and Forge mode delayed further into 2022 - Polygon

Halo Infinite’s cooperative campaign mode and Forge level editor have been delayed beyond May 2022 in accordance with the extension of season 1.

Halo Infinite Campaign Missions Are Not Replayable At Launch - GameSpot

Halo Infinite' Season 3 delayed, with Forge arriving in November - The Washington Post

Halo Infinite campaign co-op, Forge and mission replay modes added in Winter Update

Halo Infinite Campaign Co-op and Forge Mode Releases Pushed Back - IGN

Halo Infinite Forge Mode Gets November Release Date, But Split-Screen Co-op Cancelled - IGN

Halo Infinite Winter Update: Forge, Co-Op, Achievements, And More - GameSpot

Halo Infinite' Season 3 delayed, with Forge arriving in November - The Washington Post

Halo Lead Bonnie Ross Stepping Down From 343 Industries, Served 15 Years With the Franchise

Halo Infinite Winter Update – November 8, 2022 – Halo Support

Halo Infinite Campaign Co-Op Delayed Once Again; Season 2 Detailed